CN207590860U - It is a kind of to draw trousers trimming device - Google Patents
It is a kind of to draw trousers trimming device Download PDFInfo
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- CN207590860U CN207590860U CN201720404827.8U CN201720404827U CN207590860U CN 207590860 U CN207590860 U CN 207590860U CN 201720404827 U CN201720404827 U CN 201720404827U CN 207590860 U CN207590860 U CN 207590860U
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- belt
- belt pulley
- rack
- trousers
- belt conveyor
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Abstract
The utility model is related to disposable sanitary articles production fields,More particularly to trousers trimming device is drawn in a kind of drawing,When it mainly solves shearing drawing drawing trousers in the prior art,Due to drawing, thickness is more than both sides at cotton core in the middle part of trousers,Conveying speed is different,The problem of causing the product after trimming crooked,Including rack,Molding cutting apparatus is provided in the rack,The both sides for being located at molding cutting apparatus in the rack are respectively arranged with the first belt conveyor and the second belt conveyor,First belt conveyor and the second belt conveyor include transmission shaft,The first belt pulley and the second belt pulley positioned at the first belt pulley side are provided on the transmission shaft,The diameter of first belt pulley is less than the diameter of the second belt pulley,The first belt for conveying cotton core part is coated on first belt pulley,The second belt for conveying waistline part is provided on second belt pulley,Second belt is sponge belt.
Description
Technical field
The utility model is related to disposable sanitary articles production fields more particularly to a kind of drawing to draw trousers trimming device.
Background technology
At present, the paper diaper of domestic production are largely I-shaped urine pants, and the shapes of the urine pants is rectangle longer
Both sides middle section concaves into camber, as I-shaped shape.When this kind of paper diaper shape is produced, need square
The arch section that shape material longer sides middle section is fallen in is cut off with cutter, is finally molded.Existing paper diaper production process
In in the step for left and right patch flanging is carried out after applying left and right waist patch, forming is cut, since left and right patch flanging is two lateral intermediate
Whole flanging so that after pasting folding device flanging through left and right, then the paper diaper after arc is cut into are carried out by forming cutting apparatus and are located at
Waist patch is formed about toothed edge, and the overall structure which not only affects paper diaper is beautiful, while the toothed edge causes material
The waste of material, and when the toothed edge tilts, subsequent production process can also be impacted,.Thus how to eliminate the sawtooth
While become the problem of industry is anxious to be resolved.
China Patent No.：201320680488.8 a kind of paper diaper flanging forming cutting apparatus is disclosed, including left and right patch folding
Stacking device and forming cutting apparatus, further include flanging blowning installation, the flanging blowning installation be set on left and right patch folding device and into
Between shape cutting apparatus, the flanging blowning installation includes air compressor, solenoid valve, pressure regulator valve and airflow pipeline, described
Airflow pipeline is sent into air compressor gas outlet after solenoid valve, pressure regulator valve adjustment control air-flow output intensity successively, institute
Airflow pipeline is stated equipped with two gas outlets, two gas outlets of the airflow pipeline are respectively arranged on two of forming cutting apparatus
The front of arc cut unit is used to blow afloat the flanging of paper diaper formed through left and right patch folding device to both sides.The device by
Flanging blowning installation is set between existing left and right patch folding device and forming cutting apparatus, so that paper diaper are being formed
It when arc is cut, shapes the arc cut unit cut and flanging before can be located at the structure in curved portion and cut off together, eliminate forming and cuts low back
Attach the toothed edge closely generated；But it during shearing drawing drawing trousers, due to drawing the elastic that the waist of trousers encloses more, was being conveyed after doubling
It is easily crooked to middle part contraction generation in journey, and thickness is more than both sides at the cotton core of middle part, and conveying speed is different, causes trimming
Product afterwards is crooked, influences product appearance.
Utility model content
Therefore, for it is above-mentioned the problem of, the utility model provide it is a kind of draw draw trousers trimming device, it mainly solves existing
When trousers are drawn in shearing in technology, due to drawing the elastic that the waist of trousers encloses more, easily shunk in transmission process to middle part after doubling
Generate it is crooked, and at the cotton core of middle part thickness be more than both sides, conveying speed is different, causes the product after trimming crooked, influence
The problem of product appearance.
To achieve the above object, the utility model employs following technical scheme：
It is a kind of to draw trousers trimming device, including rack, molding cutting apparatus is provided in the rack, it is characterised in that：Institute
It states and has been symmetrically arranged belt conveyor positioned at the both sides of molding cutting apparatus in rack, the belt conveyor includes passing
Moving axis, the first follower, the second follower, be provided on the transmission shaft (the marker location mistake in figure) the first belt pulley and
The second belt pulley positioned at the first belt pulley side, the diameter of first belt pulley is less than the diameter of the second belt pulley, described
The first belt for conveying cotton core part, second belt pulley, the second quilt are coated on first belt pulley, the first follower
The second belt for conveying waistline part is coated on driving wheel, second belt is sponge belt.
Further, in the rack third skin is respectively arranged on the upside of the second belt of two belt conveyors
The belt width of band conveying device and the 4th belt conveyor, the third belt conveyor and the 4th belt conveyor
It is of same size with the second belt.
Further, the upper surface of first belt is provided with V-arrangement raised line, the opening direction of the V-arrangement raised line and
The conveying direction of one belt conveyor is opposite.
Further, third belt conveyor is located in the rack and the side of the 4th belt conveyor is respectively provided with
There is belt cleaning device.
By using preceding solution, the beneficial effects of the utility model are：Ben Lala trousers trimming devices pass through setting
First belt and the second belt respectively convey, and the diameter of the first belt pulley the cotton core part and waistline part of drawing trousers
Less than the diameter of the second belt pulley so that the first belt and the second belt form speed difference, and thickness at the cotton core of middle part is avoided to be more than
Both sides, conveying speed is different, the problem of causing the product after trimming crooked, influence product appearance, is set by the second belt
Into sponge belt, the second belt is on the one hand increased with drawing the frictional force of waist belt, is prevented between waistband and the second belt
Opposite to slide, on the other hand, the toughness of sponge belt is stronger, increases the service life of belt；Further, it is defeated by two belts
Send the upside of the second belt on device that third belt conveyor and the 4th belt conveyor is set to carry out waistline part
Force feed prevents the elastic that the waist of trousers is drawn to enclose more, is easily generated in transmission process to middle part contraction crooked；Further,
The upper surface of one belt is provided with V-arrangement raised line, increases the frictional force drawn between the cotton core and the first belt of trousers, prevents it opposite
It slides.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is cutter in the utility model embodiment, the first belt conveyor and the second belt conveyor
Overlooking the structure diagram；
Fig. 3 is the structure diagram of the first belt in the utility model embodiment.
Specific embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
The utility model embodiment is：
It is a kind of to draw trousers trimming device with reference to figure 1, Fig. 2 and Fig. 3, it is provided with molding including rack 1, in the rack 1 and cuts
Device 2, the both sides that molding cutting apparatus 2 is located in the rack 1 have been symmetrically arranged belt conveyor 3, and the belt is defeated
Device 3 is sent to include transmission shaft 5, follower 31, follower 32, belt pulley 6 is provided with and positioned at belt pulley 6 on the transmission shaft 5
The belt pulley 7 of side, the diameter of the belt pulley 6 are less than the diameter 7 of belt pulley, are coated on the belt pulley 6, follower 31
For conveying the belt 8 of cotton core part, the upper surface of the belt 8 is provided with V-arrangement raised line 9, the opening side of the V-arrangement raised line 9
To the conveying direction with belt conveyor 3 on the contrary, being coated with to convey waistline part on the belt pulley 7, follower 32
Belt 10, the belt 10 is sponge belt, and the upside point of the belt 10 of two belt conveyors 3 is located in the rack 1
It is not provided with belt conveyor 11 and belt conveyor 12,11 and the 4th belt conveyor 12 of belt conveyor
Belt width and belt 10 it is of same size, belt conveyor 11 and belt conveyor 12 are located in the rack 1
Side is both provided with belt cleaning device 13.
Belt cleaning device 13 described above is known technology, is disclosed in China Patent No.：It is 201520325326.1 open
A kind of belt cleaning device.
The working method of the utility model is：Ben Lala trousers trimming device is by setting belt 8 and belt 10 respectively to drawing
The cotton core part and waistline part for drawing trousers are conveyed, and the diameter of belt pulley 6 is less than the diameter of belt pulley 7 so that 8 He of belt
Belt 10 forms speed difference, thickness at the cotton core of middle part is avoided to be more than both sides, conveying speed is different, causes the product after trimming askew
Tiltedly, the problem of influencing product appearance, is arranged to sponge belt by belt 10, on the one hand increases belt 10 with drawing waist belt
Frictional force, prevent the opposite slip between waistband and belt 10, on the other hand, the toughness of sponge belt is stronger, increases belt
Service life；Belt conveyor 11 and Belt Conveying are set by the upside of the belt 10 on two belt conveyors 3
Device 12 carries out force feed to waistline part, prevents the elastic that the waist of trousers is drawn to enclose more, is easily shunk in transmission process to middle part
It generates crooked；The upper surface of belt 8 is provided with V-arrangement raised line 9, increases the frictional force drawn between the cotton core of trousers and belt 8, prevents
Its opposite slip.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope for not departing from the utility model that the appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (4)
1. a kind of draw trousers trimming device, including rack, molding cutting apparatus is provided in the rack, it is characterised in that：It is described
The both sides for being located at molding cutting apparatus in rack have been symmetrically arranged belt conveyor, and the belt conveyor includes transmission
Axis, the first follower, the second follower, be provided on the transmission shaft the first belt pulley and positioned at the first belt pulley side
Two belt pulleys, the diameter of first belt pulley are less than the diameter of the second belt pulley, on first belt pulley, the first follower
The first belt for conveying cotton core part is coated with, is coated with to convey waist on second belt pulley, the second follower
The second belt of part is enclosed, second belt is sponge belt.
2. according to claim 1 draw trousers trimming device, it is characterised in that：It is located at two Belt Conveyings in the rack to fill
Third belt conveyor and the 4th belt conveyor are respectively arranged on the upside of the second belt put, the third belt is defeated
Send the of same size of the belt width of device and the 4th belt conveyor and the second belt.
3. according to claim 1 or 2 draw trousers trimming device, it is characterised in that：The upper surface of first belt is set
V-arrangement raised line is equipped with, the opening direction of the V-arrangement raised line is opposite with the conveying direction of the first belt conveyor.
4. according to claim 3 draw trousers trimming device, it is characterised in that：It is located at third Belt Conveying in the rack
The side of device and the 4th belt conveyor is both provided with belt cleaning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404827.8U CN207590860U (en) | 2017-04-18 | 2017-04-18 | It is a kind of to draw trousers trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404827.8U CN207590860U (en) | 2017-04-18 | 2017-04-18 | It is a kind of to draw trousers trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207590860U true CN207590860U (en) | 2018-07-10 |
Family
ID=62752445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720404827.8U Active CN207590860U (en) | 2017-04-18 | 2017-04-18 | It is a kind of to draw trousers trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207590860U (en) |
-
2017
- 2017-04-18 CN CN201720404827.8U patent/CN207590860U/en active Active
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